Editing Primordial Evolution Game/East Continent (section)

===Upright Dahon===
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<br />Status: <span style="color:#008000">'''Extant'''</span> or <span style="color:#FF0000">'''Extinct'''</span>
<br />Progenitor: Previous
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The bladdered Dahon's posture changes to accomodate a larger air bladder.
They spend a large majority of their time at the surface, staying bouyant with inflated bladders, picking at the surface algae with their tentacles. When they sense dangerous movement in the water through the lateral lines on their sides, they deflate their bladders through their lower gills and retreat into the water. 
The upright Dahons' combination of a lateral line and light-sensitive eye is plenty while submerged but prove limited for life at the surface.
Their eyes develop a hard lens with a pupil for focus and decent vision of the swamp outside of the water, letting them spot a potential threat before it even breaks the surface.